Introducing the All-New DUO Stun 1

DUO Brand (United States) - Press Release: Our all-new, all-purpose premium rubber tire is based on the popular Stunner design. Chris Doyle and Van Homan both swear by the original Stunner. The new Stun 1 2.35” is a bigger, more modernized version. We upgraded the tread to withstand the bigger impacts and increased demands of today’s riding.